Justify the contention that the compulsion to expand on the part of the Europeans was basically internal.

on the morning of  july 21,  1861, general mcdowell ordered the  unionarmy to attack. it was on this hill that  confederate  colonel thomas jackson and his forces held back theunion  troops.

a memoir is the correct answer

the answer should be a. the sui empire, the tang empire extended from korea in the west to manchuria in the east.